Product comparison · 2 internal hard drives

Dell 99NCV-RFB internal hard drive vs Lenovo 4XB0G88758 internal hard drive

Key differences

HDD capacity
- 99NCV-RFB internal hard drive:900 GB
- 4XB0G88758 internal hard drive:500 GB
HDD speed
- 99NCV-RFB internal hard drive:10000 RPM
- 4XB0G88758 internal hard drive:7200 RPM
HDD size
- 99NCV-RFB internal hard drive:2.5"
- 4XB0G88758 internal hard drive:3.5"
Interface
- 99NCV-RFB internal hard drive:SAS
- 4XB0G88758 internal hard drive:Serial ATA III
Operating voltage
- 99NCV-RFB internal hard drive:5 V
- 4XB0G88758 internal hard drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 99NCV-RFB, 4XB0G88758
14 specifications	A Dell 99NCV-RFB internal hard drive Model 99NCV-RFB View product	B Lenovo 4XB0G88758 internal hard drive Model 4XB0G88758 View product
Features4 differ
HDD capacityDiffers	900 GB	500 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.